Chicago Cubs at Seattle Mariners
Team Comparison
Head-to-head snapshot based on our model inputs
Post-Game Analysis
How our model performed
The Cubs defeated the Mariners 7-1.
Our model predicted the Mariners would win with 55% confidence, but the Cubs pulled off the upset. These outcomes are what keep sports compelling -- and help our model learn.
Looking at the factors our model weighed:
- Home Field Advantage favored the Mariners and was a notable factor: Base home field advantage applied (no detailed stats available)
- Offensive Efficiency was neutral and a contributing factor: No offensive stats available for comparison
- Defensive Efficiency was neutral and a contributing factor: No defensive stats available for comparison
This analysis was generated from our model's pre-game assessment compared against the actual result. Factor accuracy helps improve future predictions.
Cubs won by a solid margin
What's Driving This Game
Each factor's contribution to the final win probability
Premium feature: factor breakdown
Start 14-day free trial →Understanding the win probability calculation
3 factors
Injuries & Personnel
Low impact1 factor
1 factor
Historical
Low impact1 factor
2 factors not shown (insufficient data)
Key Players
Cubs
Mariners
Learn About Our Analysis
Learn about the factors behind our predictions
Frequently Asked Questions
Mariners has a 55% win probability, while Cubs has a 45% win probability based on our analysis.
Our model considers weather conditions, offensive and defensive efficiency, rest days, injury impact, and historical performance.
This game is being played at Peoria Stadium in Peoria, Arizona.

